US20220272854A1 - Convenient power supply box for quick parameter adjustment - Google Patents
Convenient power supply box for quick parameter adjustment Download PDFInfo
- Publication number
- US20220272854A1 US20220272854A1 US17/382,368 US202117382368A US2022272854A1 US 20220272854 A1 US20220272854 A1 US 20220272854A1 US 202117382368 A US202117382368 A US 202117382368A US 2022272854 A1 US2022272854 A1 US 2022272854A1
- Authority
- US
- United States
- Prior art keywords
- inner cavity
- cavity
- storage cavity
- box cover
- open slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
-
- H05K5/0239—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Definitions
- the present invention relates to the technical field of power supply boxes, and in particular to a convenient power supply box for quick parameter adjustment.
- Electric energy plays an important role in our lives.
- electric energy is being widely used in various fields such as power generation, lighting, chemistry, textiles, communications and broadcasting, serving as the main driving force for the development of science and technology and the leap in people's economy.
- the technical problem to be solved by the present invention is to provide a convenient power supply box for quick parameter adjustment, which is simple in structure, convenient to use, has the function of storage and can easily adjust the output electrical parameters.
- a convenient power supply box includes a box body, and a box cover is fitted on the box body.
- the box boy is internally provided with a first inner cavity and a second inner cavity.
- the first inner cavity is internally provided with a potentiometer.
- An adjuster of the potentiometer passes through a cavity wall and is located in the second inner cavity.
- first inner cavity and the second inner cavity are separated by a vertical partition plate.
- the second inner cavity is partitioned into a first storage cavity and a second storage cavity through a transverse partition plate.
- the two ends of the vertical partition plate are provided with a first open slot and a second open slot, respectively.
- the first inner cavity communicates with the first storage cavity through the first open slot.
- the first inner cavity communicates with the second storage cavity through the second open slot.
- the adjuster of the potentiometer passes through the vertical partition plate and is located in the second storage cavity.
- Each of the side walls of the first storage cavity and the second storage cavity is provided with a wire passing hole.
- the box cover includes a first box cover and a second box cover.
- the first box cover is adapted to the first inner cavity, and is snap-fitted on the first inner cavity.
- the second box cover is adapted to the first storage cavity and the second storage cavity, and is snap-fitted on the first storage cavity and the second storage cavity.
- a sealing ring is provided on each of the first open slot and the second open slot.
- the adjuster is a knob type, slider type, or button type adjuster.
- each of one end of the first box cover and one end of the second box cover is provided with a rib.
- the box body and the box cover are fitted to form a seal, and two inner cavities, namely the first inner cavity and the second inner cavity, are disposed in the box body.
- the first inner cavity is provided with a potentiometer for adjusting the parameters of wires.
- the second inner cavity of the box body can store the wires, which is convenient to use.
- the power supply box has a simple structure in its entirety, is convenient to use, has the function of storing wires, and can easily adjust the output electrical parameters by the potentiometer.
- FIG. 1 is an exploded view of the present invention with the potentiometer using a knob type adjuster
- FIG. 2 is an exploded view of the present invention with the potentiometer using a slider type adjuster.
- the power supply box includes the box body 1 , and the box cover 2 is fitted on the box body.
- the box boy 1 is internally provided with a first inner cavity and a second inner cavity.
- the first inner cavity is internally provided with a potentiometer.
- the adjuster 3 of the potentiometer passes through a cavity wall and is located in the second inner cavity.
- the box body 1 and the box cover 2 are fitted to form a seal.
- the first inner cavity of the box body 1 is configured to install the potentiometer.
- the potentiometer can adjust parameters.
- the second inner cavity of the box body 1 can play a role in storing wires to facilitate the storage and management of the wires.
- the box body 1 and the box cover 2 are fitted to form a seal.
- the potentiometer is disposed in the box body 1 to adjust parameters.
- the first inner cavity of the box body 1 can store the wires, which is convenient to use.
- the power supply box has a simple structure in its entirety, is convenient to use, has the function of storing wires, and can easily adjust the output electrical parameters by the potentiometer.
- the first inner cavity and the second inner cavity are separated by the vertical partition plate 4 .
- the second inner cavity is partitioned into the first storage cavity 6 and the second storage cavity 7 through the transverse partition plate 5 .
- the two ends of the vertical partition plate 4 are provided with the first open slot 8 and the second open slot 9 , respectively.
- the first inner cavity communicates with the first storage cavity 6 through the first open slot 8 .
- the first inner cavity communicates with the second storage cavity 7 through the second open slot 9 .
- the adjuster 3 of the potentiometer passes through the vertical partition plate 4 and is located in the second storage cavity 7 .
- Each of the side walls of the first storage cavity 6 and the second storage cavity 7 is provided with the wire passing hole 10 .
- the inner cavity of the box body 1 is partitioned into a first inner cavity and a second inner cavity by the vertical partition plate 4 .
- the second inner cavity is partitioned into the first storage cavity 6 and the second storage cavity 7 by the transverse partition plate 5 .
- the first inner cavity is configured to install the potentiometer
- the first storage cavity 6 and the second storage cavity 7 are configured to store and place wires.
- the installation of the potentiometer and the storage of the wires are realized by the three independent spaces.
- the adjuster 3 of the potentiometer can be adjusted in the second storage cavity 7 , so that it is not necessary to operate from the installing cavity, that is, the first inner cavity.
- the wire passing hole 10 is a preprocessed hole, which is not punched through when leaving the factory. In use, the preprocessed hole is punched through as needed according to the orientation of the wire tube on site.
- the wire passes through the wire passing hole 10 into the first storage cavity 6 , and then passes through the first open slot 8 into the installing cavity and is connected to the potentiometer. The other end of the potentiometer is connected to another wire. After that, the wire passes through the second open slot 9 into the second storage cavity 7 , and then passes out from the second storage cavity 7 through the wire passing hole for external connection, thereby realizing the connection between the wire and the potentiometer.
- the box cover 2 includes the first box cover 21 and the second box cover 22 .
- the first box cover 21 is adapted to the first inner cavity, and is snap-fitted on the first inner cavity.
- the second box cover 22 is adapted to the first storage cavity 6 and the second storage cavity 7 , and is snap-fitted on the first storage cavity 6 and the second storage cavity 7 .
- the first box cover 21 is configured to cover the first inner cavity.
- the second box cover 22 is configured to cover the first storage cavity 6 and the second storage cavity 7 . In this way, the three cavities can be covered separately. In use, when the parameters need to be adjusted, only the second box cover 22 needs to be opened, and when the potentiometer needs to be maintained, only the first box cover 21 needs to be opened, thereby providing a good protection effect.
- a sealing ring is provided on each of the first open slot 8 and the second open slot 9 .
- the sealing ring can seal the open slot to ensure water tightness, making it waterproof and dustproof.
- a sealing ring adapted to the wire can also be provided on the wire passing hole 10 .
- the adjuster 3 is a knob type, slider type, or button type adjuster.
- the adjustment mode adopted by the adjuster 3 of the potentiometer includes the knob type, the slider type or the button type (0/1 type), and other forms.
- each of one end of the first box cover 21 and one end of the second box cover 22 is provided with the rib 11 .
- the first box cover 21 and the second box cover 22 are longer than the box body 1 when closed, thereby providing a point of force application during opening, which is more convenient to open the box cover 2 .
Abstract
Description
- This application is based upon and claims priority to Chinese Patent Application No. 202120415110.X, filed on Feb. 25, 2021, the entire contents of which are incorporated herein by reference.
- The present invention relates to the technical field of power supply boxes, and in particular to a convenient power supply box for quick parameter adjustment.
- The second industrial revolution has ushered mankind into the “age of electricity”. Electric energy plays an important role in our lives. For example, electric energy is being widely used in various fields such as power generation, lighting, chemistry, textiles, communications and broadcasting, serving as the main driving force for the development of science and technology and the leap in people's economy.
- As the conductive medium of electricity, wires are ubiquitous in our lives. To use electric energy, wires and other mediums must be connected to be energized. Power supply boxes are necessary when connecting the wires. At present, power supply boxes available on the market have the problems that the power cord cannot be stored, and the output electrical parameters are difficult to adjust, causing much inconvenience during the use of the power supply.
- To overcome the shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a convenient power supply box for quick parameter adjustment, which is simple in structure, convenient to use, has the function of storage and can easily adjust the output electrical parameters.
- The technical solution adopted by the present invention is as follows. A convenient power supply box includes a box body, and a box cover is fitted on the box body. The box boy is internally provided with a first inner cavity and a second inner cavity. The first inner cavity is internally provided with a potentiometer. An adjuster of the potentiometer passes through a cavity wall and is located in the second inner cavity.
- Further, the first inner cavity and the second inner cavity are separated by a vertical partition plate. The second inner cavity is partitioned into a first storage cavity and a second storage cavity through a transverse partition plate. The two ends of the vertical partition plate are provided with a first open slot and a second open slot, respectively. The first inner cavity communicates with the first storage cavity through the first open slot. The first inner cavity communicates with the second storage cavity through the second open slot. The adjuster of the potentiometer passes through the vertical partition plate and is located in the second storage cavity. Each of the side walls of the first storage cavity and the second storage cavity is provided with a wire passing hole.
- Further, the box cover includes a first box cover and a second box cover. The first box cover is adapted to the first inner cavity, and is snap-fitted on the first inner cavity. The second box cover is adapted to the first storage cavity and the second storage cavity, and is snap-fitted on the first storage cavity and the second storage cavity.
- Further, a sealing ring is provided on each of the first open slot and the second open slot.
- Further, the adjuster is a knob type, slider type, or button type adjuster.
- Further, each of one end of the first box cover and one end of the second box cover is provided with a rib.
- The present invention has the following advantages. In the present invention, the box body and the box cover are fitted to form a seal, and two inner cavities, namely the first inner cavity and the second inner cavity, are disposed in the box body. The first inner cavity is provided with a potentiometer for adjusting the parameters of wires. The second inner cavity of the box body can store the wires, which is convenient to use. With this arrangement, the power supply box has a simple structure in its entirety, is convenient to use, has the function of storing wires, and can easily adjust the output electrical parameters by the potentiometer.
-
FIG. 1 is an exploded view of the present invention with the potentiometer using a knob type adjuster; and -
FIG. 2 is an exploded view of the present invention with the potentiometer using a slider type adjuster. - As shown in
FIG. 1 andFIG. 2 , in the present embodiment, the power supply box includes the box body 1, and thebox cover 2 is fitted on the box body. The box boy 1 is internally provided with a first inner cavity and a second inner cavity. The first inner cavity is internally provided with a potentiometer. Theadjuster 3 of the potentiometer passes through a cavity wall and is located in the second inner cavity. The box body 1 and thebox cover 2 are fitted to form a seal. The first inner cavity of the box body 1 is configured to install the potentiometer. The potentiometer can adjust parameters. The second inner cavity of the box body 1 can play a role in storing wires to facilitate the storage and management of the wires. In the present invention, the box body 1 and thebox cover 2 are fitted to form a seal. The potentiometer is disposed in the box body 1 to adjust parameters. The first inner cavity of the box body 1 can store the wires, which is convenient to use. With this arrangement, the power supply box has a simple structure in its entirety, is convenient to use, has the function of storing wires, and can easily adjust the output electrical parameters by the potentiometer. - In the present embodiment, the first inner cavity and the second inner cavity are separated by the vertical partition plate 4. The second inner cavity is partitioned into the
first storage cavity 6 and thesecond storage cavity 7 through thetransverse partition plate 5. The two ends of the vertical partition plate 4 are provided with the firstopen slot 8 and the secondopen slot 9, respectively. The first inner cavity communicates with thefirst storage cavity 6 through the firstopen slot 8. The first inner cavity communicates with thesecond storage cavity 7 through the secondopen slot 9. Theadjuster 3 of the potentiometer passes through the vertical partition plate 4 and is located in thesecond storage cavity 7. Each of the side walls of thefirst storage cavity 6 and thesecond storage cavity 7 is provided with thewire passing hole 10. The inner cavity of the box body 1 is partitioned into a first inner cavity and a second inner cavity by the vertical partition plate 4. The second inner cavity is partitioned into thefirst storage cavity 6 and thesecond storage cavity 7 by thetransverse partition plate 5. In this way, there are three independent spaces, in which the first inner cavity is configured to install the potentiometer, and thefirst storage cavity 6 and thesecond storage cavity 7 are configured to store and place wires. The installation of the potentiometer and the storage of the wires are realized by the three independent spaces. Theadjuster 3 of the potentiometer can be adjusted in thesecond storage cavity 7, so that it is not necessary to operate from the installing cavity, that is, the first inner cavity. Thewire passing hole 10 is a preprocessed hole, which is not punched through when leaving the factory. In use, the preprocessed hole is punched through as needed according to the orientation of the wire tube on site. When laying out the wiring, the wire passes through thewire passing hole 10 into thefirst storage cavity 6, and then passes through the firstopen slot 8 into the installing cavity and is connected to the potentiometer. The other end of the potentiometer is connected to another wire. After that, the wire passes through the secondopen slot 9 into thesecond storage cavity 7, and then passes out from thesecond storage cavity 7 through the wire passing hole for external connection, thereby realizing the connection between the wire and the potentiometer. - In the present embodiment, the
box cover 2 includes thefirst box cover 21 and thesecond box cover 22. Thefirst box cover 21 is adapted to the first inner cavity, and is snap-fitted on the first inner cavity. Thesecond box cover 22 is adapted to thefirst storage cavity 6 and thesecond storage cavity 7, and is snap-fitted on thefirst storage cavity 6 and thesecond storage cavity 7. Thefirst box cover 21 is configured to cover the first inner cavity. Thesecond box cover 22 is configured to cover thefirst storage cavity 6 and thesecond storage cavity 7. In this way, the three cavities can be covered separately. In use, when the parameters need to be adjusted, only thesecond box cover 22 needs to be opened, and when the potentiometer needs to be maintained, only thefirst box cover 21 needs to be opened, thereby providing a good protection effect. - In the present invention, a sealing ring is provided on each of the first
open slot 8 and the secondopen slot 9. The sealing ring can seal the open slot to ensure water tightness, making it waterproof and dustproof. Similarly, a sealing ring adapted to the wire can also be provided on thewire passing hole 10. - In the present embodiment, the
adjuster 3 is a knob type, slider type, or button type adjuster. The adjustment mode adopted by theadjuster 3 of the potentiometer includes the knob type, the slider type or the button type (0/1 type), and other forms. - In the present embodiment, each of one end of the
first box cover 21 and one end of thesecond box cover 22 is provided with the rib 11. With the rib 11, thefirst box cover 21 and thesecond box cover 22 are longer than the box body 1 when closed, thereby providing a point of force application during opening, which is more convenient to open thebox cover 2. - The embodiments of the present invention have been described in terms of practical solutions, but are not intended to limit the meaning of the present invention. Modifications to the embodiments and combinations with other solutions will be apparent to those skilled in the art from the present description.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120415110.XU CN214652731U (en) | 2021-02-25 | 2021-02-25 | Portable power box capable of quickly adjusting parameters |
CN202120415110.X | 2021-02-25 |
Publications (2)
Publication Number | Publication Date |
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US20220272854A1 true US20220272854A1 (en) | 2022-08-25 |
US11723164B2 US11723164B2 (en) | 2023-08-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US17/382,368 Active US11723164B2 (en) | 2021-02-25 | 2021-07-22 | Convenient power supply box for quick parameter adjustment |
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US (1) | US11723164B2 (en) |
CN (1) | CN214652731U (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270394A (en) * | 1977-06-16 | 1981-06-02 | Murata Manufacturing Co., Ltd. | Toning shaft for a rotary switch |
US4844647A (en) * | 1986-01-31 | 1989-07-04 | Schulz Klaus Dieter | Device for connecting the parts of potentiometer housings |
US4908598A (en) * | 1987-10-28 | 1990-03-13 | Wilhelm Ruf Kg | Rotary potentiometer |
US6130984A (en) * | 1997-05-19 | 2000-10-10 | E-Tek Dynamics, Inc. | Miniature variable optical attenuator |
US6460429B1 (en) * | 1999-10-29 | 2002-10-08 | William C. Staker | Electronic control pedal and position sensing device and assembly method |
US20050250377A1 (en) * | 2002-05-23 | 2005-11-10 | Gorman Michael P | Electrical distribution functional module |
US7517109B2 (en) * | 2007-01-30 | 2009-04-14 | Surefire, Llc | Flashlight with rotary head brightness control and detachable tailcap mount |
US20150204457A1 (en) * | 2014-01-17 | 2015-07-23 | Pentair Flow Services Ag | Visual Valve Position Indicator with Wireless Transmitter |
US20180366695A1 (en) * | 2015-12-15 | 2018-12-20 | Huizhou Kimree Technology Co., Ltd. Shenzhen Branch | Battery assembly |
-
2021
- 2021-02-25 CN CN202120415110.XU patent/CN214652731U/en active Active
- 2021-07-22 US US17/382,368 patent/US11723164B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270394A (en) * | 1977-06-16 | 1981-06-02 | Murata Manufacturing Co., Ltd. | Toning shaft for a rotary switch |
US4844647A (en) * | 1986-01-31 | 1989-07-04 | Schulz Klaus Dieter | Device for connecting the parts of potentiometer housings |
US4908598A (en) * | 1987-10-28 | 1990-03-13 | Wilhelm Ruf Kg | Rotary potentiometer |
US6130984A (en) * | 1997-05-19 | 2000-10-10 | E-Tek Dynamics, Inc. | Miniature variable optical attenuator |
US6460429B1 (en) * | 1999-10-29 | 2002-10-08 | William C. Staker | Electronic control pedal and position sensing device and assembly method |
US20050250377A1 (en) * | 2002-05-23 | 2005-11-10 | Gorman Michael P | Electrical distribution functional module |
US7517109B2 (en) * | 2007-01-30 | 2009-04-14 | Surefire, Llc | Flashlight with rotary head brightness control and detachable tailcap mount |
US20150204457A1 (en) * | 2014-01-17 | 2015-07-23 | Pentair Flow Services Ag | Visual Valve Position Indicator with Wireless Transmitter |
US20180366695A1 (en) * | 2015-12-15 | 2018-12-20 | Huizhou Kimree Technology Co., Ltd. Shenzhen Branch | Battery assembly |
Also Published As
Publication number | Publication date |
---|---|
CN214652731U (en) | 2021-11-09 |
US11723164B2 (en) | 2023-08-08 |
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